Orientation Orientation describes the direction that air will flow through a piece of equipment. (e.g. air will flow horizontally through a "Horizontal" unit heater.) Most equipment will only function properly if installed in the proper orientation.

Horizontal and Vertical models designed for concealed or exposed applications. These High-Performance units come in a wide range of cabinet styles and coil options and are designed to meet high static requirements. The Vertical Front Return (CV-F) is a high static, ducted vertical fan coil for installation in a closet-type enclosure. The front panel is removable for easy service access to the slide-out blower assembly, with a quick-connect plug. The Lanco CV-F with the return-air grille option allows units to be furred-in. The grilles mount to a drywall for easy access without the expense of a closet door.